4baa4d087baccee6f891cb86af368f400bc64c17dc3e70349879d009c2020231

Analysis

max time kernel
2s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 00:43

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General

Target

08e71bab9a4920e52e34d7fe47e9a21c.exe
Size

385KB
MD5

08e71bab9a4920e52e34d7fe47e9a21c
SHA1

76c8e8e418ee8e08487fd255afba0ac3c86b5930
SHA256

4baa4d087baccee6f891cb86af368f400bc64c17dc3e70349879d009c2020231
SHA512

058f51b765260b419ec8c9cc7299b9bc0378b141510f25a174d7fced1a6857a49d8ee66b60c86392ea759b328b5c757979d17355975403d5a839c0de09dd8a02
SSDEEP

6144:2cCupSr5KY42x3keYbrqCrrzFyZvgmdnZb8j3A0yKnPgvjzWNq77XkEB:JCupSrsYDx3Fwrz+TvsAxKezWN07XPB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3044	08e71bab9a4920e52e34d7fe47e9a21c.exe

Executes dropped EXE 1 IoCs

pid	Process
3044	08e71bab9a4920e52e34d7fe47e9a21c.exe

Loads dropped DLL 1 IoCs

pid	Process
2940	08e71bab9a4920e52e34d7fe47e9a21c.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2940	08e71bab9a4920e52e34d7fe47e9a21c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2940	08e71bab9a4920e52e34d7fe47e9a21c.exe
3044	08e71bab9a4920e52e34d7fe47e9a21c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 3044	2940	08e71bab9a4920e52e34d7fe47e9a21c.exe	17
PID 2940 wrote to memory of 3044	2940	08e71bab9a4920e52e34d7fe47e9a21c.exe	17
PID 2940 wrote to memory of 3044	2940	08e71bab9a4920e52e34d7fe47e9a21c.exe	17
PID 2940 wrote to memory of 3044	2940	08e71bab9a4920e52e34d7fe47e9a21c.exe	17

C:\Users\Admin\AppData\Local\Temp\08e71bab9a4920e52e34d7fe47e9a21c.exe
"C:\Users\Admin\AppData\Local\Temp\08e71bab9a4920e52e34d7fe47e9a21c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Users\Admin\AppData\Local\Temp\08e71bab9a4920e52e34d7fe47e9a21c.exe
  C:\Users\Admin\AppData\Local\Temp\08e71bab9a4920e52e34d7fe47e9a21c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2940-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2940-3-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2940-14-0x00000000014E0000-0x0000000001546000-memory.dmp

Filesize
408KB

Download
memory/2940-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2940-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3044-17-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/3044-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3044-28-0x00000000002C0000-0x000000000031F000-memory.dmp

Filesize
380KB

Download
memory/3044-20-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3044-84-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3044-90-0x0000000007560000-0x000000000759C000-memory.dmp

Filesize
240KB

Download
memory/3044-89-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download